# Top **URL:** https://www.ruby-forum.com/top.md?page=636 [Latest](https://www.ruby-forum.com/latest.md) · [Categories](https://www.ruby-forum.com/categories.md) · [Tags](https://www.ruby-forum.com/tags.md) **Page:** 637 --- ## [External yielder for Enumerator](https://www.ruby-forum.com/t/external-yielder-for-enumerator/239851)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 8\ **Last updated:** [March 17, 2014, 9:26pm UTC](https://www.ruby-forum.com/t/external-yielder-for-enumerator/239851 "2014-03-17T21:26:48Z")
Hello ruby friends, I’d like to provide a way for my client code to define its own iteration rules using yield. Here’s a sketch of the API I’m trying to achieve: repeater = MyRepeater.new(5) do |num| yield num … --- ## [Any equivalent of mod\_dumpio](https://www.ruby-forum.com/t/any-equivalent-of-mod-dumpio/228293)
**Author:** [@jeff7091](https://www.ruby-forum.com/u/jeff7091)\ **Replies:** 3\ **Last updated:** [June 10, 2013, 11:34pm UTC](https://www.ruby-forum.com/t/any-equivalent-of-mod-dumpio/228293 "2013-06-10T23:34:05Z")
Is there anything like Apache’s mod\_dumpio? Any way to get a full running trace of request & responses, including the body data? Would such a thing be useful to anyone besides me? Posted at Nginx Forum: --- ## [How to configure a PostgreSQL test database before testing?](https://www.ruby-forum.com/t/how-to-configure-a-postgresql-test-database-before-testing/223940)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [October 24, 2012, 1:31pm UTC](https://www.ruby-forum.com/t/how-to-configure-a-postgresql-test-database-before-testing/223940 "2012-10-24T13:31:17Z")
My website uses PostgreSQL and its full-text search. For that to work, I need to execute some configuration queries in order to configure some full-text search extensions. This is what I have written in a migration fi… --- ## [Different amplitude on two USRPs](https://www.ruby-forum.com/t/different-amplitude-on-two-usrps/219936)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 8\ **Last updated:** [May 22, 2012, 4:03pm UTC](https://www.ruby-forum.com/t/different-amplitude-on-two-usrps/219936 "2012-05-22T16:03:26Z")
Hi all, I met a werid problem when receiving. When I ran ‘rx\_samples\_to\_file’ example to receive signal from a signal source, e.g. radio station, on two USRPN210s, the amplitude of received signals are different, see… --- ## [Dynamic Redirects](https://www.ruby-forum.com/t/dynamic-redirects/186488)
**Author:** [@HarmerS\_Sean](https://www.ruby-forum.com/u/HarmerS_Sean)\ **Replies:** 8\ **Last updated:** [July 27, 2011, 6:17am UTC](https://www.ruby-forum.com/t/dynamic-redirects/186488 "2011-07-27T06:17:50Z")
NGINX Team, Is there a way to capture the User-Agent from an HTTP Header, then query a database for that User-Agent, then based on the result of the database query, transparently route the request to an appropriate s… --- ## [Having a problem with new webrat matchers in cucumber 2](https://www.ruby-forum.com/t/having-a-problem-with-new-webrat-matchers-in-cucumber-2/163451)
**Author:** [@byrnejb](https://www.ruby-forum.com/u/byrnejb)\ **Replies:** 8\ **Last updated:** [March 20, 2009, 7:49pm UTC](https://www.ruby-forum.com/t/having-a-problem-with-new-webrat-matchers-in-cucumber-2/163451 "2009-03-20T19:49:30Z")
I ran script/generate cucumber and since then I am having a few difficulties. For instance, take this case: When /see (?:an|the) authori(?:s|z)ation required message/ do Then “I should see “You are not authori(?:s|z)… --- ## [V0.6.9 NoMethodError in Admin/welcomeController#logout](https://www.ruby-forum.com/t/v0-6-9-nomethoderror-in-admin-welcomecontroller-logout/144867)
**Author:** [@ksaric](https://www.ruby-forum.com/u/ksaric)\ **Replies:** 8\ **Last updated:** [August 4, 2008, 7:45pm UTC](https://www.ruby-forum.com/t/v0-6-9-nomethoderror-in-admin-welcomecontroller-logout/144867 "2008-08-04T19:45:13Z")
Hi, after upgrading to v.0.6.9, I am no longer able to logout from admin pages. The following error occurs: NoMethodError in Admin/welcomeController#logout undefined method \`session\_token=’ for #User:0x47f07ac RAI… --- ## [Problema con campo select](https://www.ruby-forum.com/t/problema-con-campo-select/140039)
**Author:** [@carlos\_blazquez](https://www.ruby-forum.com/u/carlos_blazquez)\ **Replies:** 8\ **Last updated:** [June 10, 2008, 12:27pm UTC](https://www.ruby-forum.com/t/problema-con-campo-select/140039 "2008-06-10T12:27:49Z")
Estoy teniendo un problema a la hora de realizar un select, ya que necesito que pueda seleccionar la opción de dejar vacío el campo. En mi controlador hago lo siguiente: @clubs\_existentes = Club.find(:all) @listado… --- ## [Using a dynamic sub-navigation](https://www.ruby-forum.com/t/using-a-dynamic-sub-navigation/112758)
**Author:** [@travisbell](https://www.ruby-forum.com/u/travisbell)\ **Replies:** 8\ **Last updated:** [August 24, 2007, 5:58pm UTC](https://www.ruby-forum.com/t/using-a-dynamic-sub-navigation/112758 "2007-08-24T17:58:22Z")
Hey guys, I have some pages with sub pages. What I’d like is to have one snippet that I can use on the top-level pages and sub pages for a single dynamic sub navigation. The general functionality works with \ **Author:** [@jko170](https://www.ruby-forum.com/u/jko170)\ **Replies:** 8\ **Last updated:** [March 15, 2007, 8:36pm UTC](https://www.ruby-forum.com/t/what-does-this-do/88915 "2007-03-15T20:36:23Z") Looking at this piece of code, what does the colon do? def partner\_to(user) raise ArgumentError unless user user.id == recipient\_id ? sender : recipient end I got the code from this rails post: http://groups.google… --- ## [Simple Proxy](https://www.ruby-forum.com/t/simple-proxy/65317)
**Author:** [@aladrin](https://www.ruby-forum.com/u/aladrin)\ **Replies:** 8\ **Last updated:** [August 17, 2006, 6:11pm UTC](https://www.ruby-forum.com/t/simple-proxy/65317 "2006-08-17T18:11:45Z")
Hi all, This is my first post here, and if I have chosen the wrong spot, my appologies. I wish to make a simple proxy server. It will accept incoming connections and then connect to a pre-defined foreign address/por… --- ## [Can't get net/smtp to send outside of LAN?](https://www.ruby-forum.com/t/cant-get-net-smtp-to-send-outside-of-lan/79162)
**Author:** [@John\_NSAlegre](https://www.ruby-forum.com/u/John_NSAlegre)\ **Replies:** 8\ **Last updated:** [March 10, 2006, 10:26pm UTC](https://www.ruby-forum.com/t/cant-get-net-smtp-to-send-outside-of-lan/79162 "2006-03-10T22:26:42Z")
I am trying to use net/smtp to send a mail message. What I am finding is that I can send a email message on the LAN but it never gets out to the world. What am I missing? Here is my test code: ####################… --- ## [Convert perl code to ruby: help please](https://www.ruby-forum.com/t/convert-perl-code-to-ruby-help-please/75803)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 3\ **Last updated:** [December 25, 2005, 4:15pm UTC](https://www.ruby-forum.com/t/convert-perl-code-to-ruby-help-please/75803 "2005-12-25T16:15:32Z")
Hi all, I have a following Perl code: %charmap =( “a" =\> "\\xc3\\xa0", "a?" =\> "\\xe1\\xba\\xa3", "a~" =\> "\\xc3\\xa3", "a'" =\> "\\xc3\\xa1", "a." =\> "\\xe1\\xba\\xa1", "a(" =\> "\\xc4\\x83", "a(” =\> “\\xe1\\xba\\xb1”, “a(?” =\> “\\xe1\\x… --- ## [Specs are very slow when upgrading to Ruby 3.1](https://www.ruby-forum.com/t/specs-are-very-slow-when-upgrading-to-ruby-3-1/263839)
**Author:** [@rand](https://www.ruby-forum.com/u/rand)\ **Replies:** 1\ **Last updated:** [May 9, 2023, 3:22am UTC](https://www.ruby-forum.com/t/specs-are-very-slow-when-upgrading-to-ruby-3-1/263839 "2023-05-09T03:22:42Z")
I’m upgrading our app from Ruby 2.7 to Ruby 3.2, one minor version at a time. I’ve got the specs passing on version 3.0, and the whole suite takes about 30 minutes. When I upgrade to Ruby 3.1, almost all of the specs p… --- ## [Multiple processes logging to single file](https://www.ruby-forum.com/t/multiple-processes-logging-to-single-file/138323)
**Author:** [@pachl](https://www.ruby-forum.com/u/pachl)\ **Replies:** 1\ **Last updated:** [May 22, 2008, 1:48am UTC](https://www.ruby-forum.com/t/multiple-processes-logging-to-single-file/138323 "2008-05-22T01:48:52Z")
When using the native ruby logger, is it save to have multiple processes writing to the same log file? For instance, I have the following ruby source example: test.rb require ‘logger’ log = Logger.new(’/tmp/RLOG’) 2… --- ## [Dynamic String with Single Backslashes](https://www.ruby-forum.com/t/dynamic-string-with-single-backslashes/252412)
**Author:** [@SnehMohite](https://www.ruby-forum.com/u/SnehMohite)\ **Replies:** 2\ **Last updated:** [May 15, 2019, 6:32am UTC](https://www.ruby-forum.com/t/dynamic-string-with-single-backslashes/252412 "2019-05-15T06:32:39Z")
I want to create below multiline document ( String ). I maintained one array in which I am pushing each line, but \\ is getting replace automatically. How can I create a string with single backslash. \\begin{document} \\b… --- ## [Reverse Proxy for SNMP](https://www.ruby-forum.com/t/reverse-proxy-for-snmp/234610)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [March 17, 2015, 5:47pm UTC](https://www.ruby-forum.com/t/reverse-proxy-for-snmp/234610 "2015-03-17T17:47:23Z")
hi, can it be used as reverse proxy for any protocol or is it limited to http(s) and smtp? I’m trying to setup a reverse proxy for SNMP for the purpose opening remote SNMP access and using the proxy for whitelisting … --- ## [Load\_missing\_constant: Expected to define class in module](https://www.ruby-forum.com/t/load-missing-constant-expected-to-define-class-in-module/220386)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [June 7, 2012, 9:08pm UTC](https://www.ruby-forum.com/t/load-missing-constant-expected-to-define-class-in-module/220386 "2012-06-07T21:08:30Z")
Hi I’m having some weird issues with Rails 3 and classes defined in modules. To be more precise I’ve created several files that define classes in the AppBase module like: module AppBase class BackendMenu \[content o… --- ## [SNR(Signal to Noise Ratio) Value in DQPSK Implementation](https://www.ruby-forum.com/t/snr-signal-to-noise-ratio-value-in-dqpsk-implementation/211339)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [September 8, 2011, 4:31pm UTC](https://www.ruby-forum.com/t/snr-signal-to-noise-ratio-value-in-dqpsk-implementation/211339 "2011-09-08T16:31:55Z")
Hi All, Does anyone know where we can change the Signal to noise ratio value in GNU radio companion. i have made one DQPSK simulation for image transfer and now i want to check the transmission and reception of the … --- ## [Counter cache for average](https://www.ruby-forum.com/t/counter-cache-for-average/103549)
**Author:** [@rlwinter](https://www.ruby-forum.com/u/rlwinter)\ **Replies:** 2\ **Last updated:** [May 8, 2007, 6:01pm UTC](https://www.ruby-forum.com/t/counter-cache-for-average/103549 "2007-05-08T18:01:27Z")
Hello list, I’m curious if Rails has built-in support similar to :counter\_cache for other type of aggregate values such as average, min, max, etc? If not, does a plugin exist that adds this functionality to Rails? --- ## [Finding out the remote users username ENV\[REMOTE\_USER\]?](https://www.ruby-forum.com/t/finding-out-the-remote-users-username-env-remote-user/61261)
**Author:** [@beachguy82](https://www.ruby-forum.com/u/beachguy82)\ **Replies:** 2\ **Last updated:** [May 22, 2006, 5:27pm UTC](https://www.ruby-forum.com/t/finding-out-the-remote-users-username-env-remote-user/61261 "2006-05-22T17:27:08Z")
I’m trying to set the modified\_by in my user table from the remote user name. I have htaccess set up for the rails directory but I can’t seem to get it to read the remote users name. is ENV\[REMOTE\_USER\] the correct … --- ## [Nazioni, citta' e zip code](https://www.ruby-forum.com/t/nazioni-citta-e-zip-code/230283)
**Author:** [@jason\_sam](https://www.ruby-forum.com/u/jason_sam)\ **Replies:** 4\ **Last updated:** [June 9, 2014, 11:08am UTC](https://www.ruby-forum.com/t/nazioni-citta-e-zip-code/230283 "2014-06-09T11:08:42Z")
Ciao, ho un model “anagrafica” che contiene alcuni campi come citta’, stato e CAP che vorrei popolare con valori presi da altro model. L’idea e’ semplice da realizzare, ma chiaramente non ho modo/voglia di popolare i… --- ## [Test rails model with Cucumber?](https://www.ruby-forum.com/t/test-rails-model-with-cucumber/177217)
**Author:** [@builtbysimple](https://www.ruby-forum.com/u/builtbysimple)\ **Replies:** 4\ **Last updated:** [October 14, 2009, 6:45pm UTC](https://www.ruby-forum.com/t/test-rails-model-with-cucumber/177217 "2009-10-14T18:45:46Z")
Hi all, Can I test my rails model with cucumber? Or is this not what cucumber is used for? If it is, can anyone lead me to documentation on how to use cuke to test Rails model please. I have read the cuke wiki rails … --- ## [Vpim vs Icalendar](https://www.ruby-forum.com/t/vpim-vs-icalendar/164541)
**Author:** [@sellittf](https://www.ruby-forum.com/u/sellittf)\ **Replies:** 4\ **Last updated:** [April 2, 2009, 5:49pm UTC](https://www.ruby-forum.com/t/vpim-vs-icalendar/164541 "2009-04-02T17:49:25Z")
Hola a todos, para un nuevo proyecto ligado a eventos y calendario, tengo que ofrecer el export de ics en el formato standard RFC-2445. Estos considerando las librerias de Vpim (http://vpim.rubyforge.org) y de Icale… --- ## [Test db missing constraints](https://www.ruby-forum.com/t/test-db-missing-constraints/160688)
**Author:** [@destiney](https://www.ruby-forum.com/u/destiney)\ **Replies:** 4\ **Last updated:** [February 19, 2009, 4:43pm UTC](https://www.ruby-forum.com/t/test-db-missing-constraints/160688 "2009-02-19T16:43:46Z")
What is everyone doing with regards to database constraints not being created in schema.rb ? I’m using Oracle and I just noticed none of the constraints I am creating in my migrations appear in my test schema. This … --- ## [Simple way to duplicate vba's InputBox, Msgbox?](https://www.ruby-forum.com/t/simple-way-to-duplicate-vbas-inputbox-msgbox/153566)
**Author:** [@phil](https://www.ruby-forum.com/u/phil)\ **Replies:** 4\ **Last updated:** [November 19, 2008, 7:20am UTC](https://www.ruby-forum.com/t/simple-way-to-duplicate-vbas-inputbox-msgbox/153566 "2008-11-19T07:20:36Z")
I’ve always used VBScript to write the simple scripts I occasionally need. But now that I’ve learned a tiny bit of ruby, I don’t want to use vbscript anymore! Unfortunately for me, ruby has nothing like InputBox() and… --- ## [¿Cómo puedo conectar Ruby a MS access?](https://www.ruby-forum.com/t/a-ca-mo-puedo-conectar-ruby-a-ms-access/152249)
**Author:** [@gaggo](https://www.ruby-forum.com/u/gaggo)\ **Replies:** 4\ **Last updated:** [October 31, 2008, 9:59pm UTC](https://www.ruby-forum.com/t/a-ca-mo-puedo-conectar-ruby-a-ms-access/152249 "2008-10-31T21:59:33Z")
Hola chicos, soy nuevo en ruby y mi pregunta es como puedo conectar ruby a una base de datos MS access. espero que me puedan ayudar. saludos! --- ## [Trouble streaming images with send\_data](https://www.ruby-forum.com/t/trouble-streaming-images-with-send-data/134881)
**Author:** [@jlesleyball](https://www.ruby-forum.com/u/jlesleyball)\ **Replies:** 4\ **Last updated:** [April 16, 2008, 2:46pm UTC](https://www.ruby-forum.com/t/trouble-streaming-images-with-send-data/134881 "2008-04-16T14:46:46Z")
Hi I’m doing some server-side graphics with Java2D and I’m trying to stream the resulting image to the browser using send\_data. When I try to view the image that I streamed, the browser just shows the URL in the wind… --- ## [Game Engine Help](https://www.ruby-forum.com/t/game-engine-help/55961)
**Author:** [@caleb-boese](https://www.ruby-forum.com/u/caleb-boese)\ **Replies:** 4\ **Last updated:** [September 5, 2006, 11:43pm UTC](https://www.ruby-forum.com/t/game-engine-help/55961 "2006-09-05T23:43:51Z")
As my first Ruby endeavour, I have decided to make a small text based RPG. This is probably a huge undertaking for a noob. I have made like, 3 or 4 classes so far. This is the character generation stage, and for some… --- ## [CTO Ruby on Rails](https://www.ruby-forum.com/t/cto-ruby-on-rails/244627)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 1\ **Last updated:** [May 16, 2016, 12:07pm UTC](https://www.ruby-forum.com/t/cto-ruby-on-rails/244627 "2016-05-16T12:07:28Z")
La Société Notre client est une agence de développement web, très technophile (ElasticSearch, AWS, dernières versions de Rails etc.) localisée à Lille qui accompagne ses clients dans la réalisation et la maintenance … --- ## [Help getting started](https://www.ruby-forum.com/t/help-getting-started/241643)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 7\ **Last updated:** [June 29, 2015, 7:26am UTC](https://www.ruby-forum.com/t/help-getting-started/241643 "2015-06-29T07:26:47Z")
Running windows 8. Uninstalled older version of rails and installed the most recent version using railsinstaller. Also installed DevKit. When I do a bundle install, however, I get the following: c:\\RubymineProjects\\un… --- ## [Ruby gem to automate internationalizing your templates](https://www.ruby-forum.com/t/ruby-gem-to-automate-internationalizing-your-templates/225561)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 1\ **Last updated:** [January 15, 2013, 12:07pm UTC](https://www.ruby-forum.com/t/ruby-gem-to-automate-internationalizing-your-templates/225561 "2013-01-15T12:07:32Z")
Hey, I wrote a gem called i15r (https://github.com/balinterdi/\*i15r\*). It automates replacing “plain” strings with I18n message strings in erb or haml templates which is a rather boring process when done manually. I’… --- ## [W3C Standards Compliant](https://www.ruby-forum.com/t/w3c-standards-compliant/171699)
**Author:** [@jzakiya](https://www.ruby-forum.com/u/jzakiya)\ **Replies:** 7\ **Last updated:** [March 10, 2011, 8:37pm UTC](https://www.ruby-forum.com/t/w3c-standards-compliant/171699 "2011-03-10T20:37:17Z")
I was checking various websites using this W3C validator: and just wanted to congratulate the ruby home site as passing: www.ruby-lang.org In comparison, those slackers over at www.python.org show 1 error and 1 war… --- ## [Tutorial regexp?](https://www.ruby-forum.com/t/tutorial-regexp/169006)
**Author:** [@giampiz](https://www.ruby-forum.com/u/giampiz)\ **Replies:** 7\ **Last updated:** [May 28, 2009, 2:29pm UTC](https://www.ruby-forum.com/t/tutorial-regexp/169006 "2009-05-28T14:29:27Z")
ciao a tutti chiedo se è disponibile online un buon tutorial sulle espressioni regolari in Ruby; ho provato con San Google ma ho trovato solo poche cose non molto approfondite; ancora meglio sarebbe un corso con es… --- ## [How do I communicate with Ruby Core Topic](https://www.ruby-forum.com/t/how-do-i-communicate-with-ruby-core-topic/162379)
**Author:** [@johnlester](https://www.ruby-forum.com/u/johnlester)\ **Replies:** 1\ **Last updated:** [April 24, 2009, 2:02pm UTC](https://www.ruby-forum.com/t/how-do-i-communicate-with-ruby-core-topic/162379 "2009-04-24T14:02:21Z")
I have more than 30 years experience as a free lance developer of real-time systems and business software. My work has mainly been under M$ environments and I would like to contribute to the discussion Charlie Savage … --- ## [Oracle\_enhanced adapter 'uninitialized constant' error](https://www.ruby-forum.com/t/oracle-enhanced-adapter-uninitialized-constant-error/151986)
**Author:** [@cetric\_blue](https://www.ruby-forum.com/u/cetric_blue)\ **Replies:** 7\ **Last updated:** [October 28, 2008, 9:41pm UTC](https://www.ruby-forum.com/t/oracle-enhanced-adapter-uninitialized-constant-error/151986 "2008-10-28T21:41:54Z")
Hi, Can any one help me? I’m using Ubuntu and trying to connect to an oracle database using oracle\_enhanced adapter connection, but keeps getting following error: /usr/lib/ruby/gems/1.8/gems/activesupport-2.1.0/lib/a… --- ## [Checking plugin](https://www.ruby-forum.com/t/checking-plugin/132625)
**Author:** [@ben\_wiseley](https://www.ruby-forum.com/u/ben_wiseley)\ **Replies:** 1\ **Last updated:** [March 22, 2008, 9:05am UTC](https://www.ruby-forum.com/t/checking-plugin/132625 "2008-03-22T09:05:48Z")
Using Rails 2.0.2 and Engines 2.0.0-RC1 I’m getting some strange results. I followed the read and put this in environment.rb require File.join(File.dirname(FILE), ‘boot’) require File.join(File.dirname(FILE), ‘…/ve… --- ## [Building Ruby with dmalloc](https://www.ruby-forum.com/t/building-ruby-with-dmalloc/81625)
**Author:** [@Young\_H](https://www.ruby-forum.com/u/Young_H)\ **Replies:** 7\ **Last updated:** [September 25, 2007, 10:40pm UTC](https://www.ruby-forum.com/t/building-ruby-with-dmalloc/81625 "2007-09-25T22:40:48Z")
Has anyone managed to build Ruby with dmalloc support? I’m having numerous problems trying to do so on MacOS X 10.4.8 and FreeBSD 6.1. I’m trying to hunt down a memory leak in Ruby, probably in the Mutex code. Also,… --- ## [Bilingual site: exclude fields set from query](https://www.ruby-forum.com/t/bilingual-site-exclude-fields-set-from-query/104338)
**Author:** [@aravet](https://www.ruby-forum.com/u/aravet)\ **Replies:** 7\ **Last updated:** [May 21, 2007, 7:10pm UTC](https://www.ruby-forum.com/t/bilingual-site-exclude-fields-set-from-query/104338 "2007-05-21T19:10:36Z")
Hi all, Is there a way to have searches no use some indexed fields, when processing a query? context: I have a model Foo that holds some information in two languages : text1\_nl, text2\_nl, text3\_nl and text1\_en, te… --- ## [Update gem in windows](https://www.ruby-forum.com/t/update-gem-in-windows/175002)
**Author:** [@emarza975](https://www.ruby-forum.com/u/emarza975)\ **Replies:** 6\ **Last updated:** [September 6, 2009, 12:27pm UTC](https://www.ruby-forum.com/t/update-gem-in-windows/175002 "2009-09-06T12:27:20Z")
Salve a tutti, sto iniziando da poco a programmare in ruby e dopo essermi impratichito in Mac ho iniziato ad installare oneclick ruby installer su Windows con successo. Ma quando vado in command per fare l’update di … --- ## [Ferret file not found error on item delete](https://www.ruby-forum.com/t/ferret-file-not-found-error-on-item-delete/104789)
**Author:** [@miked](https://www.ruby-forum.com/u/miked)\ **Replies:** 6\ **Last updated:** [May 23, 2007, 1:51am UTC](https://www.ruby-forum.com/t/ferret-file-not-found-error-on-item-delete/104789 "2007-05-23T01:51:30Z")
Hi ferreters: I’ve already posted this in rails, but someone there suggested this would be better. I’m getting a ferret error when I try to delete any item that has been previously indexed. I just installed ferret, … --- ## [Design doubt- putting a method in the controller, in model](https://www.ruby-forum.com/t/design-doubt-putting-a-method-in-the-controller-in-model/79831)
**Author:** [@damaris](https://www.ruby-forum.com/u/damaris)\ **Replies:** 6\ **Last updated:** [December 19, 2006, 10:24pm UTC](https://www.ruby-forum.com/t/design-doubt-putting-a-method-in-the-controller-in-model/79831 "2006-12-19T22:24:27Z")
Hi you all, I have a textarea in a wiki application where users can write things in the way “{{property value}}”. These thing will be later transformed in Annotations (a table in the DB) I’ll do all the scanning of t… --- ## [Not able to install acts\_as\_ferret](https://www.ruby-forum.com/t/not-able-to-install-acts-as-ferret/72887)
**Author:** [@mpaxton](https://www.ruby-forum.com/u/mpaxton)\ **Replies:** 6\ **Last updated:** [October 27, 2006, 7:32pm UTC](https://www.ruby-forum.com/t/not-able-to-install-acts-as-ferret/72887 "2006-10-27T19:32:08Z")
I have an older version installed and want to try the latest ferret/aaf to see if it solves some perf problems, but haven’t been able to get aaf on multiple tries on multiple days now. script/plugin install svn://pro… --- ## [Gioco stile Ogame - BiteFight etc. un MMORPG](https://www.ruby-forum.com/t/gioco-stile-ogame-bitefight-etc-un-mmorpg/56982)
**Author:** [@jacopo](https://www.ruby-forum.com/u/jacopo)\ **Replies:** 6\ **Last updated:** [April 6, 2006, 1:02pm UTC](https://www.ruby-forum.com/t/gioco-stile-ogame-bitefight-etc-un-mmorpg/56982 "2006-04-06T13:02:40Z")
Ciao ragazzi, come progetto sto per iniziare, a quanto pare, un MMORPG con ruby - rails - ajax (ed mySQL) e via dicendo… qualcuno ha avuto esperienze simili? Mi stavo domandando una cosa… mettiamo caso che io spedisca… --- ## [User\_engine installation problem](https://www.ruby-forum.com/t/user-engine-installation-problem/53215)
**Author:** [@brucer](https://www.ruby-forum.com/u/brucer)\ **Replies:** 6\ **Last updated:** [January 30, 2006, 12:41pm UTC](https://www.ruby-forum.com/t/user-engine-installation-problem/53215 "2006-01-30T12:41:36Z")
Hello All, I am trying to install user\_engine, but am unable to get the rake commands to work. For example, when I run rake bootstrap I get the following error: rake aborted! PGError: ERROR: relation “permission” d… --- ## [Updating string with new value](https://www.ruby-forum.com/t/updating-string-with-new-value/260035)
**Author:** [@sunilkumarnagoore](https://www.ruby-forum.com/u/sunilkumarnagoore)\ **Replies:** 3\ **Last updated:** [July 24, 2020, 6:07am UTC](https://www.ruby-forum.com/t/updating-string-with-new-value/260035 "2020-07-24T06:07:40Z")
$min\_num = 1 $max\_num = 15 str = “www.github.com&offset = #{$min\_num} and limit = #{$max\_num}” $min\_num = 2 #new value puts str # result is: “www.github.com&offset = 1 and limit = 15” my expected result is: “w… --- ## [Arabic text showing not properly in the file of s3](https://www.ruby-forum.com/t/arabic-text-showing-not-properly-in-the-file-of-s3/243085)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 3\ **Last updated:** [August 21, 2015, 2:25pm UTC](https://www.ruby-forum.com/t/arabic-text-showing-not-properly-in-the-file-of-s3/243085 "2015-08-21T14:25:51Z")
I have uploaded the csv to s3 with rails, but the issue is, that the file have arabic names, so when i open that csv file directly from s3 console, its showing the arabic names as gibberish, i have attached that imag… --- ## [GSettings implemented?](https://www.ruby-forum.com/t/gsettings-implemented/237203)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 3\ **Last updated:** [November 12, 2013, 3:13pm UTC](https://www.ruby-forum.com/t/gsettings-implemented/237203 "2013-11-12T15:13:19Z")
Hi, in an quite old Mail from kou I saw, that GSettings as the gconf replacement is implemented in Gio. I searched around, but found no source, doc, examples or anything else. Can someone please point me to the right… --- ## [Count the numbers in a loop](https://www.ruby-forum.com/t/count-the-numbers-in-a-loop/216577)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [February 8, 2012, 2:23pm UTC](https://www.ruby-forum.com/t/count-the-numbers-in-a-loop/216577 "2012-02-08T14:23:16Z")
Hello everyone, I have this code. You type in a number and then it identifies odd and even numbers. When it identifies an odd number, it will multiply it by three plus one. When It identifies an even number, it will d… --- ## [Ruby 1.8.6 Wxruby and Mac](https://www.ruby-forum.com/t/ruby-1-8-6-wxruby-and-mac/212159)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [September 26, 2011, 11:11pm UTC](https://www.ruby-forum.com/t/ruby-1-8-6-wxruby-and-mac/212159 "2011-09-26T23:11:56Z")
Hi, I’m trying to figure out how to get my application to work on a mac, but I can’t seem to get passed the part of requiring the wxruby gem. For the hell of it, I tried running the application on 1.8.7 and the gem lo… [Previous page](https://www.ruby-forum.com/top.md?page=635&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=637&per_page=50)